Peptide Database

Peptide NameCasein kappa [103-111]

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ Digestion Inhibitor

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC48H78N10O11S

DescriptionStandard

        LSFMAIPPK
    

Molecular Weight1003.26 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0843

GRAVY Index0.77

Hydrophobic Moment 0.17

Boman Index0.38

Instability Index40.80

Aliphatic Index 97.78

Aromaticity 0.1111

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 324.79

LogP -0.48

H-bond Donors 10.0

H-bond Acceptors 13.0

Rotatable Bonds 29.0

Heavy Atoms 70.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0327888 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyCasein-derived peptide

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Digestion Inhibitor